1-(3-Bromo-5-fluorobenzyl)-4-methylpiperidine CAS 1518625-75-6
| CAS No. | 1518625-75-6 |
| Molecular Formula | C13H17BrFN |
| Molecular Weight | 286.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3-Bromo-5-fluorobenzyl)-4-methylpiperidine (CAS 1518625-75-6), a certified reference material (molecular formula C13H17BrFN, MW 286.18 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution, 1-(3-Bromo-5-fluorobenzyl)-4-methylpiperidine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 286.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H17BrFN |
| Molecular Weight | 286.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 4-Bromo-2-(cyclohexylaminomethyl)-1-fluorobenzene (CAS 1019568-30-9)
- N-(2-bromo-4-fluorobenzyl)cyclohexanamine (CAS 1020957-49-6)
- N-(4-bromo-3-fluorobenzyl)cyclohexanamine (CAS 1248786-61-9)
- 1-(2-Bromo-4-fluorobenzyl)-4-methylpiperidine (CAS 1250615-20-3)
- 1-(4-Bromo-2-fluorobenzyl)-4-methylpiperidine (CAS 1251252-63-7)
- N-[(2-Bromo-6-fluorophenyl)methyl]cyclohexanamine (CAS 1355247-90-3)
- 1-Bromo-3-cyclohexylaminomethyl-2-fluorobenzene (CAS 1355248-27-9)
- 1-(5-Bromo-2-fluorobenzyl)-4-methylpiperidine (CAS 1492223-82-1)
Recommended Standards
- 1-(2-Bromo-3-fluorobenzyl)azepane (CAS 1540969-12-7)
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- 5-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1421252-95-0)
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- 7-Methyl-2-phenyl-5-(2-phenylhydrazin-1-yl)imidazo[1,2-a]pyrimidine (CAS 13994-75-7)
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